High Quality AMD EPYC 2U Rack Server Dell PowerEdge R7525 GPU
Server highly scalable two-socket 2U rack server
Dell EMC PowerEdge R7525
Introduction
The Dell EMC PowerEdge R7525 is a two socket, 2U rack servers that
is designed to run workloads using flexible I/O and network
configurations. The PowerEdge R7525 features the AMD® EPYC™
Generation 2 and Generation 3 processors, supports up to 32 DIMMs,
PCI Express (PCIe) Gen 4.0 enabled expansion slots, and a choice of
network interface technologies to cover networking options. The
PowerEdge R7525 is designed to handle demanding workloads and
applications, such as data warehouses, ecommerce, databases, and
high-performance computing (HPC).
The following table shows the new technologies for the PowerEdge
R7525:
| Technology | Detailed Description |
AMD® EPYC™ Generation 2 and
Generation 3 processors. | ● 7 nm processor technology
● AMD Interchip global memory interconnect (xGMI) up to 64 lanes
● Up to 64 cores per socket
● Up to 3.8 GHz
● Max TDP: 280 W |
| 3200 MT/s DDR4 memory | ● Up to 32 DIMMs
● 8x DDR4 Channels per socket, 2 DIMMs per channel (2DPC)
● Up to 3200 MT/s (configuration-dependent)
● Supports RDIMM, LRDIMM, and 3DS DIMM |
| PCIe Gen and slot | ● Gen 4 at 16 T/s |
| Flex I/O | ● LOM board, 2 x 1G with BCM5720 lan controller
● Rear I/O with 1 G dedicated management network port
● One USB 3.0, one USB 2.0 and VGA port
● OCP Mezz 3.0
● Serial port option |
| CPLD 1-wire | ● Support payload data of front PERC, Riser, backplane and rear I/O
to BIOS and IDRAC |
| Dedicated PERC | ● Front storage module PERC with front PERC 10.4 |
| Software RAID | ● Operating system RAID/PERC S 150 |
| iDRAC9 with Lifecycle Controller | The embedded systems management solution for Dell servers features
hardware and
firmware inventory and alerting, in-depth memory alerting, faster
performance, a
dedicated Gb port and many more features. |
| Wireless Management | The Quick Sync feature is an extension of NFC-based low-bandwidth
interface. Quick
Sync 2.0 offers feature parity with the previous versions of the
NFC interface with
improved user experience. To extend this Quick Sync feature to wide
variety of Mobile
OSs with higher data throughput, the Quick Sync 2 version replaces
previous generation
NFC technology with wireless at-the-box system management. |
| Power supply | ● 60 mm / 86 mm dimension is the new PSU form factor
● Platinum Mixed Mode 800 W AC or HVDC
● Platinum Mixed Mode 1400 W AC or HVDC
● Platinum Mixed Mode 2400 W AC or HVDC |
Boot Optimized Storage
Subsystem S2 (BOSS S2) | Boot Optimized Storage Subsystem S2 (BOSS S2) is a RAID solution
card that is designed
for booting a server's operating system that supports up to:
● 80 mm M.2 SATA Solid-State Devices (SSDs)
● PCIe card which is a Single Gen2 PCIe x 2 host interface
● Dual SATA Gen3 device interfaces |
| Liquid cooling solution | ● The new liquid cooling solution provides efficient method to
manage the system
temperature.
● It also provides liquid leak detection mechanism via iDRAC. This
technology is managed
by the Liquid Leak Sensor (LLS) mechanism.
● LLS determines leaks as small as 0.02 ml or as large as 0.2 ml. |
Product comparison
| Feature | PowerEdge R7525 | PowerEdge R7425 |
| Processor | Two AMD® EPYC™ Generation 2 or
Generation 3 processors. | Two AMD Naples™ socket SP3
compatible processors |
| CPU Interconnect | Inter-chip global memory interconnect
(xGMI-2) | AMD Socket to Socket Global Memory
Interface (xGMI) |
| Memory | 32x DDR4 RDIMM, LRDIMM, 3DS | 32x DDR4 RDIMM, LRDIMM |
| Disk Drives | 3.5-inch, 2.5-inch: 12G SAS, 6G SATA,
NVMe HDD | 3.5-inch, 2.5-inch: 12G SAS, 6G SATA
HDD |
| Storage Controllers | H755, H755N, H745, HBA345, HBA355,
H345, H840, 12G SAS HBA
SW RAID: S150 | Adapters: H330, H730P, H740P, H840 ,
HBA330, 12G SAS HBA
SW RAID: S140 |
| PCIe SSD | Up to 24x PCIe SSD | Up to 24x PCIe SSD |
| PCIe Slots | Up to 8 (PCIe 4.0) | Up to 8(Gen3 x16) |
| rNDC | 2 x 1 GB | Select Network Adapter NDC: 4 x 1 GB,
4 x 10 GB, 2 x 10 GB + 2 x 1 GB, or 2 x
25 GB |
| OCP | Yes for OCP 3.0 | NA |
| USB Ports | Front: 1 x USB 2.0, 1 x iDRAC USB
(Micro-AB USB)
Rear: 1 x USB 3.0, 1 x USB 2.0
Internal: 1 x USB 3.0 | Front: 1 x USB2.0, 1 x iDRAC USB(Micro
USB) , Optional 1xUSB 3.0 front port
Rear: 2 x USB3.0
Internal: 1 xUSB3.0 |
| Rack Height | 2U | 2U |
| Power Supplies | Mixed Mode (MM) AC/HVDC (Platinum)
800 W, 1400 W, 2400 W | AC Platinum : 2400 W, 2000 W, 1600 W,
1100 W, 495 W
750 W AC Platinum: Mixed Mode HVDC
( for China only), Mixed Mode AC, DC
( DC for China only)
1100 W -48 V DC Gold |
| System Management | LC 3.x, OpenManage, QuickSync2.0,
OMPC3, Digital License Key, iDRAC
Direct (dedicated micro-USB port), Easy
Restore | LC 3.x, OpenManage, QuickSync 2.0,
Digital License Key, iDRAC9, iDRAC
Direct (dedicated micro-USB port), Easy
Restore, vFlash |
| GPU | 3 x 300 W (DW) or 6 x 75 W (SW) | 3 x 300 W (DW) or 6 x 150 W (SW) |
| Availability | Hot-plug drives, Hot-plug redundant
power supplies, BOSS, IDSDM | Hot-plug drives, Hot-plug redundant
power supplies, BOSS, IDSDM |
Chassis views and features
Front view of the system
Figure 1. Front view of the 24 x 2.5-inch drive system
1. Left control panel
2. Drive (24)
3. Right control panel
4. Information tag
Figure 2. Front view of the 16 x 2.5-inch drive system
1. Left control panel
2. Drive (16)
3. Right control panel
4. Information tag
Figure 3. Front view of the 8 x 2.5-inch drive system
1. Left control panel
2. Drive (8)
3. Right control panel
4. Information tag
Figure 4. Front view of the 12 x 3.5-inch drive system
1. Left control panel
2. Drive (12)
3. Right control panel
4. Information tag
Figure 5. Front view of the 8 x 3.5-inch drive system
1. Left control panel
2. Optical Drive blank
3. Drive (8)
4. Right control panel
5. Information tag
Rear view of the system
1. PCIe expansion card riser 1 (slot 1 and slot 2)
2. BOSS S2 card (optional)
3. Rear Handle
4. PCIe expansion card riser 2 (slot 3 and slot 6)
5. PCIe expansion card riser 3 (slot 4 and slot 5)
6. USB 2.0 port (1)
7. PCIe expansion card riser 4 (slot 7 and slot 8)
8. Power supply unit (PSU 2)
9. VGA port
10. USB 3.0 port (1)
11. iDRAC dedicated port
12. System identification button
13. OCP NIC port (optional)
14. NIC port (1,2)
15. Power supply unit (PSU 1)
Figure 6. Rear view of the system with 2 x 2.5-inch rear drive
module
1. PCIe expansion card riser 1 (slot 1 and slot 2)
2. BOSS S2 card (optional)
3. Rear Handle
4. PCIe expansion card riser 2 (slot 3 and slot 6)
5. Rear drive module
6. USB 2.0 port (1)
7. PCIe expansion card riser 4 (slot 7 and slot 8)
8. Power supply unit (PSU 2)
9. VGA port
10. USB 3.0 port (1)
11. iDRAC dedicated port
12. System identification button
13. OCP NIC port (optional)
14. NIC port (1,2)
15. Power supply unit (PSU 1)
Inside the system
Figure 7. Inside the system
1. Handle
2. Riser 1 blank
3. Power supply unit (PSU 1)
4. BOSS S2 card slot
5. Riser 2
6. Heat sink for processor 1
7. Memory DIMM socket for processor 1 (E,F,G,H)
8. Cooling fan assembly
9. Service tag
10. Drive backplane
11. Cooling fan cage assembly
12. Memory DIMM socket for processor 2 (A,B,C,D)
13. Heat sink for processor 2
14. System board
15. Power supply unit (PSU 2)
16. Riser 3 blank
17. Riser 4 blank
Figure 8. Inside the system with full length risers
1. Cooling fan cage assembly
2. Cooling fan
3. GPU air shroud
4. GPU air shroud top cover
5. Riser 3
6. Riser 4
7. Handle
8. Riser 1
9. Drive backplane
10. Service tag
Notices:
1. Open the packaging, check the products carefully, and take them
gently.
2. The product is a brand new original unopened equipment.
3. All products 1 year warranty, and the buyer is responsible for
the return shipping cost.
International Buyers Please Note:
Import duties, taxes, and charges are not included in the item
price or shipping cost. These charges are the buyer's
responsibility.
Please check with your country's customs office to determine what
these additional costs will be prior to bidding or buying.
Customs fees are normally charged by the shipping company or
collected when you pick the item up. These fees are not additional
shipping charges.
We won't under-value merchandise or mark the item as a gift on
customs forms. Doing that is against U.S. and international laws.
Customs delays are not the responsibility of the seller.
